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Viewing changes to Mac/Modules/win/winscan.py

  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2009-02-13 12:51:00 UTC
  • Revision ID: james.westby@ubuntu.com-20090213125100-uufgcb9yeqzujpqw
Tags: upstream-2.6.1
Import upstream version 2.6.1

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Mac/Modules/win/winscan.py
 
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# Scan an Apple header file, generating a Python file of generator calls.
 
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import sys
 
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from bgenlocations import TOOLBOXDIR, BGENDIR
 
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sys.path.append(BGENDIR)
 
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from scantools import Scanner
 
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def main():
 
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    input = "MacWindows.h"
 
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    output = "wingen.py"
 
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    defsoutput = TOOLBOXDIR + "Windows.py"
 
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    scanner = MyScanner(input, output, defsoutput)
 
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    scanner.scan()
 
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    scanner.close()
 
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    print "=== Testing definitions output code ==="
 
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    execfile(defsoutput, {}, {})
 
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    print "=== Done scanning and generating, now importing the generated code... ==="
 
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    import winsupport
 
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    print "=== Done.  It's up to you to compile it now! ==="
 
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class MyScanner(Scanner):
 
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    def destination(self, type, name, arglist):
 
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        classname = "Function"
 
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        listname = "functions"
 
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        if arglist:
 
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            t, n, m = arglist[0]
 
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            if t in ("WindowPtr", "WindowPeek", "WindowRef") and m == "InMode":
 
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                classname = "Method"
 
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                listname = "methods"
 
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        return classname, listname
 
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    def writeinitialdefs(self):
 
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        self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
 
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        self.defsfile.write("false = 0\n")
 
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        self.defsfile.write("true = 1\n")
 
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        self.defsfile.write("kWindowNoConstrainAttribute = 0x80000000\n")
 
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    def makeblacklistnames(self):
 
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        return [
 
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                'DisposeWindow', # Implied when the object is deleted
 
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                'CloseWindow',
 
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                'SetWindowProperty',    # For the moment
 
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                'GetWindowProperty',
 
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                'GetWindowPropertySize',
 
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                'RemoveWindowProperty',
 
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                'MacCloseWindow',
 
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                'GetWindowList', # Don't know whether this is safe...
 
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                # Constants with funny definitions
 
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                'kMouseUpOutOfSlop',
 
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                'kAllWindowClasses',
 
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                'kWindowNoConstrainAttribute',
 
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                # OS8 only:
 
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                'GetAuxWin',
 
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                'GetWindowDataHandle',
 
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                'SaveOld',
 
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                'DrawNew',
 
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                'SetWinColor',
 
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                'SetDeskCPat',
 
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                'InitWindows',
 
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                'InitFloatingWindows',
 
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                'GetWMgrPort',
 
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                'GetCWMgrPort',
 
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                'ValidRgn',             # Use versions with Window in their name
 
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                'ValidRect',
 
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                'InvalRgn',
 
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                'InvalRect',
 
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                'IsValidWindowPtr', # I think this is useless for Python, but not sure...
 
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                'GetWindowZoomFlag',    # Not available in Carbon
 
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                'GetWindowTitleWidth',  # Ditto
 
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                'GetWindowGoAwayFlag',
 
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                'GetWindowSpareFlag',
 
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                ]
 
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    def makeblacklisttypes(self):
 
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        return [
 
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                'ProcPtr',
 
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                'DragGrayRgnUPP',
 
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                'WindowPaintUPP',
 
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                'Collection',           # For now, to be done later
 
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                'WindowDefSpec',        # Too difficult for now
 
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                'WindowDefSpec_ptr',
 
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                'EventRef', #TBD
 
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                ]
 
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    def makerepairinstructions(self):
 
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        return [
 
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                # GetWTitle
 
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                ([("Str255", "*", "InMode")],
 
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                 [("*", "*", "OutMode")]),
 
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                ([("void_ptr", "*", "InMode"), ("long", "*", "InMode")],
 
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                 [("InBuffer", "*", "*")]),
 
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                ([("void", "*", "OutMode"), ("long", "*", "InMode"),
 
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                                            ("long", "*", "OutMode")],
 
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                 [("VarVarOutBuffer", "*", "InOutMode")]),
 
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                ([("void", "wStorage", "OutMode")],
 
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                 [("NullStorage", "*", "InMode")]),
 
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                # match FindWindowOfClass
 
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                ([("WindowRef", "outWindow", "OutMode"), ("WindowPartCode", "outWindowPart", "OutMode")],
 
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                 [("ExistingWindowPtr", "*", "OutMode"), ("WindowPartCode", "outWindowPart", "OutMode")]),
 
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            # then match CreateNewWindow and CreateWindowFromResource
 
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                ([("WindowRef", "outWindow", "OutMode")],
 
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                 [("WindowRef", "*", "*")]),
 
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                ([("WindowPtr", "*", "OutMode")],
 
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                 [("ExistingWindowPtr", "*", "*")]),
 
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                ([("WindowRef", "*", "OutMode")],       # Same, but other style headerfiles
 
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                 [("ExistingWindowPtr", "*", "*")]),
 
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                ([("WindowPtr", "FrontWindow", "ReturnMode")],
 
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                 [("ExistingWindowPtr", "*", "*")]),
 
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                ([("WindowRef", "FrontWindow", "ReturnMode")],  # Ditto
 
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                 [("ExistingWindowPtr", "*", "*")]),
 
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                ([("WindowPtr", "FrontNonFloatingWindow", "ReturnMode")],
 
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                 [("ExistingWindowPtr", "*", "*")]),
 
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                ([("WindowRef", "FrontNonFloatingWindow", "ReturnMode")],       # Ditto
 
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                 [("ExistingWindowPtr", "*", "*")]),
 
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                ([("Rect_ptr", "*", "ReturnMode")], # GetWindowXXXState accessors
 
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                 [("void", "*", "ReturnMode")]),
 
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                ]
 
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if __name__ == "__main__":
 
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    main()